The Daily App Deals post is a round-up of the best app discounts of the day, as well as some notable mentions for ones that are on sale.

The Best

TomTom U.S.A. (iTunes) You've previously named TomTom as one of the five best GPS devices, and now the navigation company's iOS app is available at a discount. The app comes with features like built-in maps that work offline and syncing with your calendar, mail, and music. Previously $49.99, now $32.99